Germans love their bottled water: still, fizzy, flavored or plain. But there's a movement afoot to get them to embrace tap water, not just for its environmental benefits but because Berlin, in particular, has too much water on-hand at the moment.

Germans love their bottled water: still, fizzy, flavored or plain. But there's a movement afoot to get them to embrace tap water, not just for its environmental benefits but because Berlin, in particular, has too much water on-hand at the moment.